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P0300
Posted to Technical Discussion Forum on 10/2/2010 7 Replies

This Kia had a rough Idle with P0300. Also Miss fires for all clynders on one bank. Would clear codes and sometimes missfire's would go to the other bank.

Compression was good [2003 Kia Sorento EX, Engine/Propulsion Waveform]

Balance test [2003 Kia Sorento... Login to read more.

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7 Replies Received (View Replies)

 

car Vehicle Data

2003 Kia Sorento EX 3.5L Mil Lamp On

Engine3.5 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On

car Vehicle Data

2003 Kia Sorento EX 3.5L Mil Lamp On

Engine3.5 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On